Product Overview: APX810-44SRG-7 Voltage Supervisor IC

The APX810-44SRG-7 is a highly precise voltage supervisor designed to maintain system integrity in the event of voltage fluctuations. Manufactured by Diodes Incorporated, a leading provider in the semiconductor market, this component is essential for applications requiring reliable voltage monitoring and reset functionality. The APX810-44SRG-7 ensures that microprocessors (µPs), microcontrollers (MCUs), and other digital systems reset properly during power-up, power-down, and brown-out conditions.

Key Features

• Voltage Threshold: The device features a preset factory voltage threshold of 4.4V, making it suitable for 5V systems that need a precise monitoring solution.
• Reset Timeout: It offers a 140 ms minimum reset timeout period, providing ample time for the system to stabilize during power-up or after voltage dips.
• Low Power Consumption: Designed for power-sensitive applications, the APX810-44SRG-7 operates with low power consumption, thereby reducing the overall energy footprint of the system it's integrated into.
• Output Type: The device provides an active-low, push-pull reset output, ensuring compatibility with a wide range of digital systems and simplifying integration.
• Temperature Range: With an operational temperature range from -40°C to +85°C, the APX810-44SRG-7 is robust enough to function reliably in extreme environmental conditions.
• Package: Available in a space-saving SOT-23 package, the product is ideal for space-constrained applications.
• RoHS Compliant: The APX810-44SRG-7 is RoHS compliant, adhering to environmental regulations and minimizing the use of hazardous substances in electronic devices.

Applications

The APX810-44SRG-7 is versatile and can be deployed across various applications where voltage monitoring is critical. It is particularly useful in:

• Portable/Battery-powered Devices
• Microprocessor/Microcontroller Systems
• Computers and Notebooks
• Embedded Systems
• Industrial Equipment

Diodes Incorporated's APX810-44SRG-7 is an indispensable component for designers looking to enhance system reliability and safeguard against potential damage caused by irregular power supply, making it a top choice for a multitude of electronic applications.